mail-filter/spamassassin: new major revision to install module man pages.

In bug 494260, it was reported that several man pages for
SpamAssassin's perl modules are missing. This turns out to be the
fault of the perl-module eclass, which deletes those man pages after
they've been installed in src_install. To fix it, at the very least,
would require avoiding perl-module_src_install().

It appears that we're not using too much functionality of that eclass,
especially once a workaround for src_install is in place. So in this
commit, I have removed the dependency on perl-module.eclass entirely
and configured/built/installed the package "manually." This fixes the
documentation bug.

Now with the eclass gone, it became possible to move to EAPI=6, and
this allowed even more code cleanup, such as the removal of
src_prepare() and the use of the default src_test(). The eutils eclass
is then no longer needed, and einstalldocs() can be used. After adding
"test" to IUSE, I noticed that the "doc" USE flag was redundant and
removed it.

Finally, the postinst message was updated to point to a new wiki page,
https://wiki.gentoo.org/wiki/SpamAssassin, which partially addresses
bug 532094 and gets rid of some outdated information.

Gentoo-Bug: 494260
Gentoo-Bug: 532094

Package-Manager: portage-2.2.28

diff --git a/mail-filter/spamassassin/spamassassin-3.4.1-r4.ebuild b/mail-filter/spamassassin/spamassassin-3.4.1-r4.ebuild
new file mode 100644 (file)
index 0000000..c694645
--- /dev/null
+++ b/mail-filter/spamassassin/spamassassin-3.4.1-r4.ebuild
@@ -0,0 +1,195 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit toolchain-funcs systemd
+
+MY_P=Mail-SpamAssassin-${PV//_/-}
+S=${WORKDIR}/${MY_P}
+DESCRIPTION="An extensible mail filter which can identify and tag spam"
+HOMEPAGE="http://spamassassin.apache.org/"
+SRC_URI="mirror://apache/spamassassin/source/${MY_P}.tar.bz2"
+
+LICENSE="Apache-2.0 GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~x86-macos"
+IUSE="+bayes berkdb ipv6 ldap libressl mysql postgres qmail sqlite ssl test"
+
+# You can do without a database unless you need the Bayes features.
+REQUIRED_USE="bayes? ( || ( berkdb mysql postgres sqlite ) )"
+
+DEPEND=">=dev-lang/perl-5.8.8-r8
+       virtual/perl-MIME-Base64
+       >=virtual/perl-Pod-Parser-1.510.0-r2
+       virtual/perl-Storable
+       virtual/perl-Time-HiRes
+       >=dev-perl/HTML-Parser-3.43
+       >=dev-perl/Mail-DKIM-0.37
+       >=dev-perl/Net-DNS-0.53
+       dev-perl/Digest-SHA1
+       dev-perl/libwww-perl
+       >=virtual/perl-Archive-Tar-1.23
+       app-crypt/gnupg
+       >=virtual/perl-IO-Zlib-1.04
+       >=dev-util/re2c-0.12.0
+       dev-perl/Mail-SPF
+       >=dev-perl/NetAddr-IP-4.0.1
+       dev-perl/Geo-IP
+       dev-perl/Encode-Detect
+       dev-perl/Net-Patricia
+       ssl? (
+               dev-perl/IO-Socket-SSL
+               !libressl? ( dev-libs/openssl:0 )
+               libressl? ( dev-libs/libressl )
+       )
+       berkdb? (
+               virtual/perl-DB_File
+       )
+       ldap? ( dev-perl/perl-ldap )
+       mysql? (
+               dev-perl/DBI
+               dev-perl/DBD-mysql
+       )
+       postgres? (
+               dev-perl/DBI
+               dev-perl/DBD-Pg
+       )
+       sqlite? (
+               dev-perl/DBI
+               dev-perl/DBD-SQLite
+       )
+       ipv6? (
+               || ( dev-perl/IO-Socket-INET6
+                       virtual/perl-IO-Socket-IP )
+       )"
+RDEPEND="${DEPEND}"
+
+# Some spamd tests fail, and it looks like the whole suite eventually
+# hangs.
+RESTRICT=test
+
+PATCHES=(
+       "${FILESDIR}/spamassassin-3.4.1-bug_7223.patch"
+       "${FILESDIR}/spamassassin-3.4.1-bug_7231.patch"
+       "${FILESDIR}/spamassassin-3.4.1-bug_7265.patch"
+)
+
+src_configure() {
+       # spamc can be built with ssl support.
+       local use_ssl="no"
+       if use ssl; then
+               use_ssl="yes"
+       fi
+
+       # Set SYSCONFDIR explicitly so we can't get bitten by bug 48205 again
+       # (just to be sure, nobody knows how it could happen in the first place).
+       #
+       # We also set the path to the perl executable explictly. This will be
+       # used to create the initial shebang line in the scripts (bug 62276).
+       perl Makefile.PL \
+               PREFIX="${EPREFIX}/usr" \
+               INSTALLDIRS=vendor \
+               SYSCONFDIR="${EPREFIX}/etc" \
+               DATADIR="${EPREFIX}/usr/share/spamassassin" \
+               PERL_BIN="${EPREFIX}/usr/bin/perl" \
+               ENABLE_SSL="${use_ssl}" \
+               DESTDIR="${D}" \
+               || die "Unable to build!"
+
+       # Now configure spamc.
+       emake CC="$(tc-getCC)" LDFLAGS="${LDFLAGS}" spamc/Makefile
+}
+
+src_compile() {
+       PERL_MM_USE_DEFAULT=1 emake
+
+       if use qmail; then
+               emake spamc/qmail-spamc
+       fi
+}
+
+src_install () {
+       emake install
+       einstalldocs
+
+       # Create the stub dir used by sa-update and friends
+       keepdir /var/lib/spamassassin
+
+       # Move spamd to sbin where it belongs.
+       dodir /usr/sbin
+       mv "${ED}"/usr/bin/spamd "${ED}"/usr/sbin/spamd  || die "move spamd failed"
+
+       if use qmail; then
+               dobin spamc/qmail-spamc
+       fi
+
+       ln -s mail/spamassassin "${ED}"/etc/spamassassin || die
+
+       # Disable plugin by default
+       sed -i -e 's/^loadplugin/\#loadplugin/g' \
+               "${ED}"/etc/mail/spamassassin/init.pre \
+               || die "failed to disable plugins by default"
+
+       # Add the init and config scripts.
+       newinitd "${FILESDIR}"/3.3.1-spamd.init spamd
+       newconfd "${FILESDIR}"/3.0.0-spamd.conf spamd
+
+       systemd_newunit "${FILESDIR}"/${PN}.service-r1 ${PN}.service
+       systemd_install_serviced "${FILESDIR}"/${PN}.service.conf
+
+       if use postgres; then
+               sed -i -e 's:@USEPOSTGRES@::' "${ED}/etc/init.d/spamd" || die
+
+               dodoc sql/*_pg.sql
+       else
+               sed -i -e '/@USEPOSTGRES@/d' "${ED}/etc/init.d/spamd" || die
+       fi
+
+       if use mysql; then
+               sed -i -e 's:@USEMYSQL@::' "${ED}/etc/init.d/spamd" || die
+
+               dodoc sql/*_mysql.sql
+       else
+               sed -i -e '/@USEMYSQL@/d' "${ED}/etc/init.d/spamd" || die
+       fi
+
+       dodoc NOTICE TRADEMARK CREDITS INSTALL.VMS UPGRADE USAGE \
+               sql/README.bayes sql/README.awl procmailrc.example sample-nonspam.txt \
+               sample-spam.txt spamd/PROTOCOL spamd/README.vpopmail \
+               spamd-apache2/README.apache
+
+       # Rename some docu files so they don't clash with others
+       newdoc spamd/README README.spamd
+       newdoc sql/README README.sql
+       newdoc ldap/README README.ldap
+
+       if use qmail; then
+               dodoc spamc/README.qmail
+       fi
+
+       insinto /etc/mail/spamassassin/
+       insopts -m0400
+       newins "${FILESDIR}"/secrets.cf secrets.cf.example
+
+       # Create the directory where sa-update stores its GPG key (if you
+       # choose to import one). If this directory does not exist, the
+       # import will fail. This is bug 396307. We expect that the import
+       # will be performed as root, and making the directory accessible
+       # only to root prevents a warning on the command-line.
+       diropts -m0700
+       dodir /etc/mail/spamassassin/sa-update-keys
+}
+
+pkg_postinst() {
+       elog
+       elog "No rules are install by default. You will need to run sa-update"
+       elog "at least once, and most likely configure SpamAssassin before it"
+       elog "will work. You should also consider a cron job for sa-update."
+       elog
+       elog "Configuration and update help can be found on the wiki:"
+       elog
+       elog "  https://wiki.gentoo.org/wiki/SpamAssassin"
+       elog
+}